Question: Which of {holding company} has {facility operator} as {Digby and Sowton railway station} ?
Paraphrase: Which { holding company } has as { Digby and Sowton railway station } { facility operator }?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q735385 wdt:P137 ?X . ?X wdt:P749 ?answer}
Answer: FirstGroup plc